ATE110437T1 - SLIDE VALVE WITH SHEAR ACTION. - Google Patents

SLIDE VALVE WITH SHEAR ACTION.

Info

Publication number
ATE110437T1
ATE110437T1 AT90302883T AT90302883T ATE110437T1 AT E110437 T1 ATE110437 T1 AT E110437T1 AT 90302883 T AT90302883 T AT 90302883T AT 90302883 T AT90302883 T AT 90302883T AT E110437 T1 ATE110437 T1 AT E110437T1
Authority
AT
Austria
Prior art keywords
gate
sleeve
insert
rings
resistant material
Prior art date
Application number
AT90302883T
Other languages
German (de)
Inventor
Gerald S Baker
Loc G Hoang
Original Assignee
Cooper Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/384,823 external-priority patent/US4911410A/en
Application filed by Cooper Ind Inc filed Critical Cooper Ind Inc
Application granted granted Critical
Publication of ATE110437T1 publication Critical patent/ATE110437T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/04—Cutting of wire lines or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08—Cutting or deforming pipes to control fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9447—Shear type

Abstract

A shearing type of gate valve (10) having a sleeve (44) of hard wear resistant material in the opening (42) through the gate and coacting with insert rings (46, 48) of hard, wear resistant material in the seat rings (34, 36) for shearing a wire line (50) or tubular member extending through the valve and the gate. The sleeve and insert ring are assembled with the gate and the seat rings in a manner to provide sufficient compression preload thereon so that they are not subjected to tension loads which avoids chipping, breaking or other damage to the sleeve and the insert rings. Preferably the sleeve and insert rings are of tungsten carbide. In two modified forms of the present invention an insert sleeve of hardened, wear resistant material is provided in the opening of the gate and an insert ring of hardened, wear resistant material is provided in one of the seat rings so that the only a single shearing of the cable element is provided so that the short section is not created in the shearing and left in the opening through the gate while it is closed.
AT90302883T 1989-07-21 1990-03-16 SLIDE VALVE WITH SHEAR ACTION. ATE110437T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/384,823 US4911410A (en) 1989-07-21 1989-07-21 Shearing gate valve
US07/473,359 US4997162A (en) 1989-07-21 1990-02-01 Shearing gate valve

Publications (1)

Publication Number Publication Date
ATE110437T1 true ATE110437T1 (en) 1994-09-15

Family

ID=27010776

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90302883T ATE110437T1 (en) 1989-07-21 1990-03-16 SLIDE VALVE WITH SHEAR ACTION.

Country Status (8)

Country Link
US (1) US4997162A (en)
EP (1) EP0416719B1 (en)
AT (1) ATE110437T1 (en)
AU (1) AU630171B2 (en)
BR (1) BR9003502A (en)
CA (1) CA2012290C (en)
DE (1) DE69011787T2 (en)
NO (1) NO178907C (en)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370362A (en) * 1993-10-15 1994-12-06 Abb Vetco Gray Inc. Gate valve
US5501424A (en) * 1994-02-09 1996-03-26 Fmc Corporation Wire cutting insert for gate valve
US5377955A (en) * 1994-02-15 1995-01-03 Baker; Dwight Gate valve
ATE183576T1 (en) * 1994-10-13 1999-09-15 Heinz Biesemeier GATE VALVE FROM A HOUSING WITH A CONNECTION PIPE
US5803431A (en) * 1995-08-31 1998-09-08 Cooper Cameron Corporation Shearing gate valve
US6454015B1 (en) * 1999-07-15 2002-09-24 Abb Vetco Gray Inc. Shearing gate valve
US6382064B1 (en) * 1999-11-12 2002-05-07 Modern Technologies & Machinery, Inc. Apparatus and method for trimming formed elements
US8714263B2 (en) 2001-03-08 2014-05-06 Worldwide Oilfield Machine, Inc. Lightweight and compact subsea intervention package and method
US7234530B2 (en) * 2004-11-01 2007-06-26 Hydril Company Lp Ram BOP shear device
US7703739B2 (en) * 2004-11-01 2010-04-27 Hydril Usa Manufacturing Llc Ram BOP shear device
US7243713B2 (en) * 2004-11-29 2007-07-17 National-Oilwell Dht, L.P. Shear/seal ram assembly for a ram-type blowout prevention system
NO323497B1 (en) * 2005-01-27 2007-05-29 Aker Subsea As Anode at a cut-off valve
US7464765B2 (en) * 2005-08-24 2008-12-16 National-Oilwell Dht, L.P. Inner guide seal assembly and method for a ram type BOP system
PL206021B1 (en) * 2006-02-27 2010-06-30 Przedsi & Eogon Biorstwo In & Reverse ball valve
EP2028340A1 (en) * 2007-08-22 2009-02-25 Cameron International Corporation Oil field system for through tubing rotary drilling
US8070131B2 (en) * 2008-10-27 2011-12-06 Vetco Gray Inc. Recessed cutting edge for wire cutting gate valves
US8844898B2 (en) * 2009-03-31 2014-09-30 National Oilwell Varco, L.P. Blowout preventer with ram socketing
US8567490B2 (en) 2009-06-19 2013-10-29 National Oilwell Varco, L.P. Shear seal blowout preventer
US8540017B2 (en) 2010-07-19 2013-09-24 National Oilwell Varco, L.P. Method and system for sealing a wellbore
US8544538B2 (en) 2010-07-19 2013-10-01 National Oilwell Varco, L.P. System and method for sealing a wellbore
BR112013022928B1 (en) 2011-03-09 2020-12-08 National Oilwell Varco, L.P. insert to support a seal for a blowout preventer seal assembly, and method for sealing a pipe from a well location
US8919430B2 (en) 2011-04-20 2014-12-30 Dwight Baker Blowout container
WO2012158724A1 (en) * 2011-05-16 2012-11-22 Seaboard International Inc. Valve seat and valve
NO20110958A1 (en) * 2011-07-01 2013-01-02 Aker Solutions As Port valve
US20130119288A1 (en) * 2011-11-16 2013-05-16 Vetco Gray Inc. Gate shear valve
US9316322B2 (en) * 2012-07-02 2016-04-19 Vetco Gray U.K. Limited Split seat shear valve
US20140061522A1 (en) * 2012-09-05 2014-03-06 Vetco Gray Inc. Valve Actuator with Degressive Characteristic Spring
US8844617B1 (en) 2013-02-18 2014-09-30 Dwight Baker Annular blowout container (ABOC)
WO2014144332A2 (en) * 2013-03-15 2014-09-18 Fmc Technologies, Inc. Gate valve assembly comprising a support member
US9249643B2 (en) 2013-03-15 2016-02-02 National Oilwell Varco, L.P. Blowout preventer with wedge ram assembly and method of using same
US20150060715A1 (en) * 2013-08-29 2015-03-05 Cameron International Corporation Gate Valve Seal Ring
US10767784B2 (en) * 2013-11-27 2020-09-08 Cameron International Corporation Gate valve with pneumatic system for shearing application
US9410393B2 (en) * 2013-12-12 2016-08-09 Hydril USA Distribution LLC Pressure assisted blowout preventer
US9249888B2 (en) * 2014-01-17 2016-02-02 Ge Oil & Gas Pressure Control Lp Non-welded hardface gate and seats
CH710347B1 (en) * 2014-11-07 2018-05-31 Fondarex Sa Valve device for venting of pressure casting molds.
WO2017019547A1 (en) 2015-07-24 2017-02-02 National Oilwell Varco, L.P. Wellsite tool guide assembly and method of using same
EP3400365B1 (en) 2016-01-07 2019-11-13 National Oilwell Varco, L.P. Blowout preventer with interlocking ram assembly and method of using same
US10391557B2 (en) 2016-05-26 2019-08-27 Kennametal Inc. Cladded articles and applications thereof
AU2017330160B2 (en) * 2016-09-26 2023-02-23 Electrical Subsea & Drilling As Wellbore control device
US10344757B1 (en) * 2018-01-19 2019-07-09 Kennametal Inc. Valve seats and valve assemblies for fluid end applications
CN108869866B (en) * 2018-07-13 2019-12-24 纽威石油设备（苏州）有限公司 Disk seat flashboard shearing combined mechanism and shearing type safety valve
US11566718B2 (en) 2018-08-31 2023-01-31 Kennametal Inc. Valves, valve assemblies and applications thereof
US11414949B2 (en) 2019-04-18 2022-08-16 Worldwide Oilfield Machine, Inc. Deepwater riser intervention system
US11435005B2 (en) * 2019-04-25 2022-09-06 Vault Pressure Control Llc Actuator with spring compression and decoupling
US11435001B2 (en) 2020-01-15 2022-09-06 Worldwide Oilfield Machine, Inc. Gate valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081027A (en) * 1976-08-23 1978-03-28 The Rucker Company Shear rams for hydrogen sulfide service
SE425224B (en) * 1977-11-29 1982-09-13 Flygt Ab SET TO CONNECT TWO ANIMAL ELEMENTS
US4281819A (en) * 1978-03-23 1981-08-04 Linder Morris B Balanced stem gate valve
US4341264A (en) * 1980-10-15 1982-07-27 Cameron Iron Works, Inc. Wellhead shearing apparatus
US4337920A (en) * 1980-10-16 1982-07-06 Cameron Iron Works, Inc. Valve
US4519575A (en) * 1984-04-20 1985-05-28 Ava International Corporation Valves and valve actuators
US4671312A (en) * 1984-05-14 1987-06-09 Axelson, Inc. Wireline cutting actuator and valve
US4612983A (en) * 1985-10-15 1986-09-23 Gray Tool Company Shear type gate valve
US4871143A (en) * 1989-02-15 1989-10-03 Cameron Iron Works Usa, Inc. Gate valve with supplemental actuator
DE69020181T2 (en) * 1989-02-22 1995-12-07 Cooper Cameron Corp Actuated gate valve with overlaid manual control.

Also Published As

Publication number Publication date
EP0416719A1 (en) 1991-03-13
NO178907C (en) 1996-06-26
EP0416719B1 (en) 1994-08-24
CA2012290C (en) 1994-04-12
AU5210590A (en) 1991-01-24
US4997162A (en) 1991-03-05
BR9003502A (en) 1991-08-27
NO901957L (en) 1991-01-22
AU630171B2 (en) 1992-10-22
CA2012290A1 (en) 1991-01-21
NO178907B (en) 1996-03-18
NO901957D0 (en) 1990-05-02
DE69011787T2 (en) 1994-12-15
DE69011787D1 (en) 1994-09-29

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